GM is issuing a recall for the 6.2L V8 L87 gasoline engine, with some units receiving a new oil spec. The question is - will the new oil impact fuel economy?

Synthetic oil is a go-to choice for many vehicle owners, but does it improve fuel economy? If better mpg is your goal, here's what you need to know.

Liqui Moly has launched its new Special Tec AA 0W-16 on the market — the lowest viscosity oil that the company has ever launched. According to Sebastian Zelger, director of Liqui Moly MOLY USA, the ...

Recalled trucks and SUVs with GM's 6.2L V8 L87 engine get a new, thicker oil if they pass an inspection. Here's what you need to know about the oil.

0W-20 synthetic oil is a recommended option in many modern engines, with the lifetime of the oil varying between manufacturers.

The best synthetic oil products last longer, keep engines cleaner, perform well in all temperatures, and protect your engine.

Can you use synthetic oil in old cars? Can synthetic oil cause leaks? Sponsored by Mobil 1 motor oil – You can find Mobil 1 synthetic at a wide variety of retailers and service stations near you ...

One of the newer types of engine oil is 0W-8. Here are the cars that use it, how it is different from other oils, and why it's so expensive.

Ultra-low viscosity oils are becoming the norm for modern engines, especially smaller units prioritizing efficiency. Unfortunately, the trend has resulted in conflicting opinions about the actual ...

Consumer Reports presents the advantages and downsides of using synthetic oil in your car, and why you might want to consider synthetic engine oil.

But as engines have grown more efficient and oil formulas have improved, that rule of thumb is no longer a hard-and-fast requirement. So how often should you actually be changing your car's oil?

While synthetic oil is more expensive, an AAA study shows it protects your car’s engine in several ways. Here’s why synthetic oil may be worth the extra cost and what to know if you want to ...